# 笨办法学 Python 3
# 练习18： 变量、代码、函数
# data:2023.1.2

# this one is like your scripts with argv

def print_two(*args):
    arg1, arg2 = args
    print(f"arg1: {arg1},arg2:{arg2}")

# ok, that *args is actually pointless,we can just do this
def print_two_again(arg1,arg2):
    print(f"arg1: {arg1},arg2:{arg2}")

# this just takes one argument

def print_one(arg1):
    print(f"arg1: {arg1}")

# this one takes no argument 
def print_none():
    print("I got nothin.")

print_two("Zed","Show")
print_two_again("Zed","Shaw")
print_one("First!")
print_none()

